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Remote procedure call method in network device and network device

A technology for remote procedure invocation and network equipment, which is applied in the field of remote procedure invocation methods and network equipment, and can solve problems such as large resource overhead and prolonged communication time.

Active Publication Date: 2017-12-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a remote procedure call method in a network device and a network device, which can solve the problem of extended communicatio

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  • Remote procedure call method in network device and network device
  • Remote procedure call method in network device and network device
  • Remote procedure call method in network device and network device

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] In order to facilitate understanding, some descriptions of concepts related to the present invention are given by way of example for reference. As follows:

[0040] Remote Procedure Call: A process on the local system activates a process on the remote system.

[0041] Virtual machine: refers to a complete computer system that is simulated by software and has complete hardware system functions and runs in a completely isolated environment.

[00...

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Abstract

The invention provides a remote procedure call method in a network device and a network device and belongs to the communications technical field. With the method adopted, the problems of long communication delay and high resource cost caused by frequently calling the kernel of an operating system in an existing RPC (remote procedure call) kernel embedded deployment scene can be solved. According to the specific technical schemes of the invention, a client sends an RPC request to an RPC kernel, wherein the RPC request is used for requesting to call service deployed on a server; the RPC kernel receives the RPC request sent by the client; if the RPC kernel determines that the valid registration information of the server is stored in a dynamic service registration table, the RPC kernel forwards the RPC request to the server according to the valid registration information; and the server receives the RPC request sent by the RPC kernel and provides the corresponding service to the client according to the RPC request. The remote procedure call method provided by the embodiments of the present invention is used for remote procedure call.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technologies, and in particular to a method for calling a remote procedure in a network device and the network device. Background technique [0002] In the distributed memory database, there are mainly two remote procedure call (English: Remote Procedure Call, RPC for short) kernel deployment scenarios, that is, an independent deployment scenario and an embedded deployment scenario. Among them, the embedded deployment scenario refers to that the client and the server are deployed in the same virtual machine (English: Virtual Machine, VM for short) in the network device, and the RPC kernel is used to be responsible for data nodes, processes, and processes. Communication between threads. [0003] In the existing RPC kernel embedded deployment scenario, see figure 1 , when the client needs to call the service deployed on the server, the client needs to call the messaging funct...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F9/54
CPCG06F9/547H04L67/133G06F9/54G06F9/44505G06F9/45533
Inventor 连朔陈志标
Owner HUAWEI TECH CO LTD